What mood disorder is characterised by alterations between periods of extremely high levels and extremely low levels of activity?
A)Bipolar disorder
B)Major depressive disorder
C)A manic episode
D)Seasonal affective disorder

Question

Quizplus · Accepted Answer

Bipolar disorder is characterised by alterations between manic or hypomanic episodes (extremely high levels of activity, energy, and mood) and depressive episodes (extremely low levels of activity, energy, and mood).

What Mood Disorder Is Characterised by Alterations Between Periods of Extremely